/*主体内容*/
.bd{
	height: 555px;
    background: url(../images/bg.png) center 50px no-repeat;
    background-size: 150%;
    background-color: #DCEAF3;
}
.bdArea{
	padding:20px 15px 0 25px;
}
.bdATxt{
	margin-right: 15px;
}
.bdATxt h3{
	margin-bottom: 10px;
}